1. 3 main operating system! BY Charlotte Oates

2. Microsoft windows! A family of operating systems for personal computers. Windows dominates the personal computer world, running, by some estimates, on 90% of all personal computers. The remaining 10% are mostly Macintosh computers. Like the Macintosh operating environment Windows provides a graphical user interface (GUI), virtual memory management, multitasking, and support for many peripheral devices.

3. Mac OS X The Mac operating system is designed to be easy to use and engineered to take full advantage of the technologies built into every computer we make. So everything works just the way you expect it to. OS X also comes with powerful apps for browsing the web, sending messages, setting reminders and so much more. And the apps work great with iPhone, iPad and iPod touch too.

4. Linux As a Red Hat hosting partner, we are available to support you and your preferred Linux distro 24/7/365. Our devoted CentOS, Ubuntu and Debian technicians will help design the ideal configuration for you and your business. We have a range of preconfigured, optimised Linux servers ready to go, or can build a specific customised setup for Enterprise solutions.

5. Advantages! There are several advantages to using the Windows operating system. Windows is widely used and is more familiar to consumers than a Macintosh computer. Microsoft has made certain programs important to know how to use. Microsoft Word and Excel are programs that everyone uses for school and work. Windows has also been proven to be a reliable and easy to use operating system.

6. Disadvantages The core challenge of running Windows on your Mac is the lack of free technical support when you run into problems. Apple only provides phone support for Boot Camp Setup Assistant. Apple phone support is free within 90 days of purchase or if you are covered by AppleCare. Microsoft will provide assistance with activating Windows but that’s about it. Beyond that, you can purchase phone support from VMWare or Parallels for issues beyond initial installation.

7. What operating system works on which devices? Microsoft – windows phone Mac OS x – Symbian Linux – Android, IOS

8. Functionality apps? Android contains apps to have fun with games in case you get bored. Facebook, Twitter, cut the rope, triple town are all apps on an android. The only problem is that depending on the type of phone depends on how long the battery life will be.

9. Android phones  HTC  Samsung  Sony  LG  Google Nexus

10. Find the names of any other mobile device operating system? We have already looked at developing web apps — in your first app we reviewed the basic code steps required to make an app installable, talked about different open web app types, and said a few words about Web APIs and permissions required to use certain device APIs. Read it first if you've not already done so. In this article we talk about the types of functionality you might want to implement in a bit more detail.